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Unformatted text preview: reaction step is necessary. PART B B-1. 2,3-Pentadiene, , is ( a ) A planar substance ( b ) An allene ( c ) A conjugated diene ( d ) A substance capable of cis-trans isomerism CH 3 CH CHCH 3 C Br NBS CCl 4 , heat NaI acetone Compound A Compound B C CH 3 CH 3 Br 1 CH 3 OCC CCOCH 3 ? O O ? Br Br 1 O O O Diels Alder ? CH 2 CHCH CH 2 HCl (1 mol) ? (two products) CH 3 CH CHCH CHCH 3 Br 2 ? (two products) 250 CONJUGATION IN ALKADIENES AND ALLYLIC SYSTEMS...
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This note was uploaded on 09/26/2011 for the course CHM 2210 taught by Professor Reynolds during the Fall '01 term at University of Florida.
- Fall '01
- Organic chemistry